Stamp catalog : Perforations List [Theme: Optical Instruments | Width: 44+ mm] : Colnect 📮

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Stamp catalog › Perforations List (Theme: Optical Instruments, Width: 44+ mm)

13½ Horizontal (3)Harrow 12 x 12½ (2)Imperforate (3)comb 11 x 11½ (1)comb 11¼ x 11 (1)comb 11¾ x 11¼ (2)comb 12 x 12½ (1)comb 12 (1)comb 12¾ x 13 (2)comb 12¾ (1)comb 13 (1)comb 13¼ x 13 (1)comb 13½ x 13¾ (1)comb 13½ (1)comb 13¾ x 13½ (1)comb 13¾ (5)comb 14 (1)line 13 (1)Unknown (1)